What kinds of SLR lenses does Nikon have? What's the difference between them?

No, the type you mentioned, G type and N type are all models, and they all contain different lenses.

There are many kinds of SLR lenses.

Wide-angle lens: The lens has short focal length, wide viewing angle and deep scenery, which is more suitable for taking photos of large scenes, such as architecture and scenery. Shooting with this lens will restore the scene. The closer the distance is, the smaller the focal length of this kind of lens will be and the larger the field of view will be, which is 24 mm, 18, 17, 16 mm, etc.

Title: The so-called standard lens refers to a fixed-focus lens with a visual angle similar to that of the human eye (single eye, no rotation), with a general focal length of about 50 mm This kind of lens is small in size, large in aperture, usually mature in technology and huge in pin. Most of them are fixed focus, which is characterized by large aperture and clear imaging. Because it is easier to take portraits, it is also called "portrait" head.

Telephoto lens: A telephoto lens refers to a photographic lens that is longer than the focal length of a standard lens, but the maximum focal length does not exceed 300 mm.. Also known as telescope head. Mainly used for sports photography. Wildlife photography. For example, shooting competitive sports such as sports meetings and championships. In order not to affect the competition, reporters are often arranged in some specific areas when holding such competitions. Because it is not as free as landscape photography, it has certain limitations. This kind of area is often far away from the contestants (subjects), so telephoto is used for close-ups. This kind of lens looks far, the scenery will be enlarged and the distance will be close. But there will be compression. This lens has a small angle of view. Therefore, the spatial range of the shooting scene is also small, and the shot image is larger than the standard lens at the same shooting distance, which is suitable for shooting the details of the distant scene and shooting the subjects that are not easy to get close to.

Second, the depth of field is short. So you can highlight the subject in a messy environment. However, it brings some difficulties to accurate focus adjustment. If the focus is slightly inaccurate when shooting, the subject will be blurred.

Third, the perspective effect is poor. This kind of lens has obvious characteristics of compressing spatial depth and exaggerating background.

When using a long focal length lens, it is usually used to shoot distant scenes. Due to the absorption of air and the influence of diffused light. Therefore, it is not easy to achieve very accurate focusing because of the small contrast of the captured image and the serious extinction of dust particles. When shooting with a telephoto lens above 300 mm, it is still difficult to gather all colors of light at one point, resulting in sub-spectral problems. Based on the above situation, sometimes the image quality of the shot works is not high. Also known as telescope head. Mainly used for sports photography. Wildlife photography. For example, shooting competitive sports such as sports meetings and championships. In order not to affect the competition, reporters are often arranged in some specific areas when holding such competitions. Because it is not as free as landscape photography, it has certain limitations. This kind of area is often far away from the contestants (subjects), so telephoto is used for close-ups. This kind of lens looks far, the scenery will be enlarged and the distance will be close. But there will be compression. Common ones are 200,300 and millimeters.

Super telephoto lens: also called super telescope lens. The focal length of telephoto lens is much larger than that of standard lens. (The focal length is greater than 300mm. Used for competitive sports photography or wildlife photography. In some cases, when the subject is very far away from himself and unconditionally close to himself, it is necessary to use a super telephoto lens. This kind of lens is usually very expensive. The existing 400 mm 600 mm or even 800 mm (Canon) lenses cost 60,000 to 80,000 yuan.

Fisheye lens: a special effect lens with a very short focal length. The fisheye lens is a lens with a very short focal length and a viewing angle close to or equal to180. A lens with a focal length of 16mm or less can usually be regarded as a fisheye lens. Because of the short focal length, the scene will be seriously distorted, but this is what photographers use to shoot special effects scenes. It is an extreme wide-angle lens, and "fisheye lens" is its common name. In order to make the lens reach the maximum photographic angle, the front lens of this kind of photographic lens protrudes to the front of the lens in a parabolic shape, which is quite similar to the fish's eyes, hence the name "fisheye lens". Fisheye lens belongs to a special super wide-angle lens, and its viewing angle strives to reach or exceed the range that human eyes can see. Nevertheless, there is still a big difference, because the scenery we see in real life is regular and fixed, and the picture effect produced by fisheye lens is beyond this category.

Macro lens: Macro lens is a kind of lens that can focus very close to the subject, and the size of the image formed by macro lens on film is almost equal to the real size of the subject itself.

The relationship between the size of the image on the film and the size of the real subject is called the copy ratio. The ratio of 1: 1 means that the image on the film is the same as the physical size, the ratio of 1:2 means that the image on the film is half the physical size, and the ratio of 1:3 means that the image is physical 1/3, and so on.

Different manufacturers use different standards to name their macro lenses, which leads to some confusion. Generally speaking, we think the following terms are more appropriate.

Macro lens refers to a lens with a copy ratio of about 1: 1.

Macro focusing lens refers to the lens with the reproduction ratio of 1: 1.2- 1:2.

A near-focus lens refers to a lens with a reproduction ratio of 1:2- 1:4.

Although the macro lens is usually a lens with a medium focal length, it can actually be a lens with any focal length, including a 50mm macro lens, a 100mm macro lens or a 70- 180mm macro zoom lens. Giving the lens a macro name can only show that the lens can focus on the subject closer than the ordinary lens.

Macro lens is very valuable for shooting small objects, such as insects, flowers, stamps and so on.

Choose according to your own hobbies. ...